UpWell, the USPTO has now posted their initial decision rejecting the "GPT" trademark application (#97733259), although OpenAI can still dispute/appeal it. See excerpt pasted below, from the document on the USPTO website's trademark database:
"...such wording is commonly used in applicant's industry to refer to a particular type of software featuring artificial intelligence (AI) that generates responses based on a pool of pre-existing resources that the software uses to generate its responses to user questions. Some examples of such use are:
'As AI technology advances, the development of GPT (Generative Pretrained Transformer) models has become increasingly popular. In this article, we will take you through the process of building your own GPT project, from planning to deployment.' [URL citation];
'We have been using a GPT model to explain our insights to operators as a part of BMCHelixGPT, and we have now started to decorate our root-cause insights with ticket resolution-based prescriptions. We constrain our GPT with a domain and tenant-specific model that continuously learns resolutions from subject matter experts (SMEs) in the organization—hence the phrase 'expert of (your) systems'—and prompt our GPT with root-cause analysis we conduct using observational data in prior steps in our AI architecture.' [URL citation];
'One example of this technology is RoomGPT.io, an AI-powered virtual staging tool. RoomGPT.io uses GPT technology, which stands for Generative Pretrained Transformer, to generate realistic images of staged rooms. This technology is able to create images that are so realistic that it can be hard to distinguish them from actual photos.' [URL citation];
...In addition to being merely descriptive, the applied-for mark appears to be generic in connection with
the identified goods and/or services. 'A generic mark, being the ‘ultimate in descriptiveness,’ cannot
acquire distinctiveness' and thus is not entitled to registration on either the Principal or Supplemental
Register under any circumstances ... Therefore, the trademark examining attorney cannot recommend that applicant amend the application to proceed under Trademark Act Section 2(f) or on the Supplemental Register as possible response options to this refusal..."